FCC Probing U.S. Devices' Processing of BeiDou, GLONASS Signals: Rosenworcel

The FCC is investigating the extent to which U.S. mobile devices are still processing signals from China’s BeiDou, Russia’s GLONASS and other foreign adversaries’ global navigation satellite systems (GNSS), Chairwoman Jessica Rosenworcel told reporters Thursday. House China Committee Chairman Mike Gallagher, R-Wis., pressed the FCC on the item earlier this week (see 2403120073). The FCC’s investigation includes all major U.S. device suppliers, including Apple, Google, Motorola, Nokia and Samsung, a commission spokesperson said. FCC commissioners unanimously approved a voluntary cyber trust mark program based on National Institute of Standards and Technology criteria during their meeting Thursday (see 2403140034).